Best Online Casino Sign-Up Bonuses USA

Written by: Webster Lupton , Casino Reviews, Gambling, and Sports Journalist

An online casino sign-up bonus is a reward of extra money when you make your first deposit. Also known as a welcome bonus, these promotions vary by casino and come with specific terms.

We’ve tested multiple online casinos to find the best sign-up bonuses available. Here, we break down how they work and help you choose the one that fits your playstyle.

DuckyLuck – Best Welcome Bonus Overall

Ducky Luck offers the best overall sign-up bonus of 500% up to $7,500 + 150 free spins. You don’t need a code to claim this offer.

Deposit as little as $25 to claim this promo. The bonus money has a 30x wagering requirement, and you must log in and play once every 30 days to keep it active.

All slots and most other tables contribute to the rollover requirements. Outside roulette bets seem to be the only things that don’t count.

  • Type: Welcome package with credit card
  • Expiring Time: N/A
  • Rollover Requirement: 30x
  • Minimum Deposit: $25
  • Bonus Code: no code needed
  • Special Feature: DuckyBucks reward program & Golden Goose club for high roller players
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DuckyLuck Casino
DuckyLuck Casino Review
Accepts US players with a 500% up to $7,500

Bovada – Best Crypto Sign-Up Bonus

Bovada has a generous 125% up to $3,750 welcome bonus. The promo is spread across your initial three deposits, making it easy to maximize.

To claim the bonus, use the code BTCCWB1250 for a 125% match bonus up to $1,250 on your first deposit. You can get the same deal on your next two deposits by using the code BV2NDCWB.

Remember that Bovada’s welcome funds require a 25x playthrough, and live dealer games don’t count toward meeting this requirement.

  • Type: Crypto welcome bonus
  • Rollover Requirement: 25x
  • Expiring Time: 90 days
  • Special Feature: Bovada rewards program
  • Minimum Deposit: $20
  • Bonus Code: BTCCWB1250
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Bovada Casino
Bovada Casino Review
Accepts US players with a 125% up to $3,750

SlotsAndCasino – Welcome Bonus With Free Spins

New members at SlotsAndCasino can claim a sign-up bonus of 500% Up to $7,500 + 150 Free Spins. You get an even higher bonus if you use crypto!

This promotion has a 30x rollover. The minimum deposit for this deal is $25, with any banking options available.

You can choose from over 400 slot titles and other casino favorites like blackjack, bingo, and video poker.

  • Type: Welcome bonus with credit card
  • Rollover Requirement: 30x
  • Expiring Time: N/A
  • Special Feature: VIP program for high rollers
  • Minimum Deposit: $25
  • Bonus Code: no code needed
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SlotsandCasino
SlotsandCasino Review
Accepts US players with a 500% up to $7,500

BetUS – Best Sportsbook Sign-Up Bonus

If you’re a newcomer to BetUS, you can claim a 200% up to $5,000 welcome bonus using the code CAS200. All you need to deposit is a minimum of $50 to qualify.

This offer allows you to enjoy games from Betsoft, Nucleus, and Classic Casino, except Pai Gow Poker, Blackjack, Baccarat, Roulette, Craps, and Live Dealer games.

The wagering requirements are 30x and expire 7 days after being credited.

  • Type: Welcome bonus with credit card
  • Rollover Requirement: 30x
  • Expiring Time: 7 days
  • Special Feature: Bonuses exclusively dedicated to sportsbooks, contests, & loyalty program.
  • Minimum Deposit: $50
  • Bonus Code: CAS200
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BetUS Casino
BetUS Casino Review
Accepts US players with a 150% up to $3,000

Cafe Casino – Best Perks for Players

Cafe Casino provides a 250% up to $1,500 welcome bonus on your first deposit. No code is needed.

You can start with $20 or more to qualify for this bonus, and if you choose to deposit with crypto, you get a 350% match bonus of up to $2,500.

The wagering requirements are 40x, and the maximum bet per round is 20% of your deposit amount.

Craps, Hot Drop Jackpot games, and Live Dealer play do not count toward meeting rollover requirements for withdrawal.

  • Type: Welcome bonus
  • Rollover Requirement: 40x
  • Expiring Time: N/A
  • Special Feature: Special perks level program & exclusive crypto membership.
  • Minimum Deposit: $20
  • Bonus Code: no code needed
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Cafe Casino
Cafe Casino Review
Accepts US players with a 350% up to $2,500

Pros and Cons of Claiming a Casino Sign-Up Bonus

Here are some key benefits and drawbacks of claiming a welcome bonus at an online casino that you can consider before making any decision.

  • Sometimes, a welcome bonus can come along with discounts, gifts, or special prizes like free spins.
  • Highest match percentage and max payout compared to other casino bonuses.
  • Nearly all online casinos offer sign-up bonuses, making it easy to find a good deal.
  • The expiration period may be too short in some casinos.
  • You are not allowed to use the bonus on Jackpot Slots, Roulette, and Live Dealer games.

Types of Online Casino Welcome Bonuses

Below, we’ll briefly describe the most popular ones you’ll see after signing up.

  • Deposit Match: This is the most common type of welcome bonus. The match rate varies depending on the offer type but ranges from 100% to 500%. A 100% match means if you deposit $100, you get an extra $100 in bonus funds.
  • No Deposit: You are awarded for signing up, but with no deposit required. It usually comes in the form of small bonus cash or free spins. While a great way to try a casino risk-free, these bonuses often have high wagering requirements.
  • Free Spins Offer: Some casinos offer free spins instead of or alongside a deposit match. These are usually tied to specific slot games and come with wagering requirements before you can withdraw winnings.
  • Cashback Bonus: Some welcome offers include a cashback element, where you get a percentage of your losses refunded as bonus funds. Cashback rates typically range from 5% to 20%.

Standard Terms & Conditions of Welcome Bonuses Explained

To help you pick the proper promotion, you should consider the following essential factors. Depending on the games you prefer and the amount you wager, specific casino bonuses might be more valuable.

Rollover Requirements

Sometimes called the playthrough, the rollover is the number of times you must wager the bonus money before you can withdraw it. A 35x wagering requirement on a $100 bonus means you must wager $3,500 before cashing out.

Note: If a casino applies wagering requirements to both the deposit and bonus, clearing the bonus becomes much harder. For example, if you deposit $100 and receive a 100% match bonus, you’ll have $200 in total funds. If the wagering requirement is 35x on both amounts, you must wager $7,000 ($200 × 35) before cashing out.

Game Restrictions

Not all games contribute equally to wagering requirements. Slots usually count 100%, while table games like blackjack and roulette may contribute 10% or less. Some bonuses are restricted to specific games only.

Minimum Deposit

The lowest amount you must deposit to claim the bonus. Most casinos set this at $10–$20, but high roller bonuses may require $100 or more. Always check the amount before committing.

Maximum Cashout

Some casinos cap how much you can withdraw from bonus winnings. For example, if a $50 no deposit bonus has a $200 max cashout, you won’t be able to withdraw anything beyond that amount. You can also find max cashout limits based on multipliers. For example, a 10x max cashout on a $300 bonus would mean a $3,000 withdrawal limit.

Expiration Date

Many online casino sign-up bonuses have a limited time to meet the rollover requirements. For example, a promotion might say you have 30 days from activation to play, fulfill the terms, and request a withdrawal.

If you don’t meet the deadline, you’ll have to forfeit the extra cash they gave you.

Maximum Bet Limit

Casinos may set a max bet per spin or round while using bonus funds. This is usually $5 or less. Betting more can void your bonus and winnings.

Should You Claim a Sign-Up Bonus?

We’ve tested countless casino bonuses, and not all of them are worth claiming. To help you make the right choice, we’ve outlined when a sign-up bonus is worth claiming and when you’re better off skipping it. Here are our thoughts.

✅ Claim the Bonus If:

  • The rollover is anywhere between 15x and 40x.
  • The wagering requirements apply only to the bonus and not your deposit.
  • The max payout limit is high or unlimited, so your winnings aren’t capped.
  • The minimum deposit is within your budget.
  • The expiration date gives you at least 30 days to meet the requirements.
  • The bonus includes extra perks like cashback, free spins, or VIP benefits.
  • The casino allows multiple banking methods for cashing out.

❌ Skip the Bonus If:

  • The rollover is 45x or higher, making it difficult to turn bonus funds into real cash.
  • The casino caps max winnings, preventing you from withdrawing your full payout.
  • The expiration period is too short (e.g., 7 days).
  • The minimum withdrawal limit is too high (e.g., $100), making it harder to access your winnings.
  • The bonus applies to games you have no interest in.
  • The terms include hidden restrictions, like max bet limits while wagering.

Frequently Asked Questions

There are a few questions that our readers regularly ask about sign up bonuses at online casinos. Below you’ll find answers to the most common ones.

Are there casino sign up bonuses with no required deposit?

Yes, there are no deposit bonuses available at some sites for new players. The amount is usually pretty small, but it’s a great way to play some real money online casino games for free and test out a site.

Are casino welcome bonuses worth it?

Online casino welcome bonuses are worth claiming in specific instances. If you really want to boost your bankroll and find an offer that works with the real money games you enjoy, these promotions help extend your budget and play for much longer. Alternately, if you won’t be able to play in the time window, or the games you like don’t work with the bonus cash, you’re better off not claiming the offer. That way, you’re not playing under specific conditions of the promotion.

What is a welcome bonus?

Welcome bonuses are special offers that online gambling sites extend to new players. They boost your initial bankroll by matching a percentage of your deposit, often 100% or more, up to a specific maximum amount.

Webster Lupton

Editorial Expert and Senior Content Staff

Webster Lupton Casino Reviews, Gambling, and Sports Journalist

Webster Lupton is a journalist and expert casino and sports writer with over 30 years of experience. He is a veteran journalist who specializes in thoroughly researched online casino reviews. Webster is also a published author that enjoys the outdoors and birdwatching.

Learn More About Webster